The application of prefabricated construction with environmentally friendly technology is often found in developed countries with greater practicality and sustainability. Because Indonesia has entered the era of the technologically literate industrial revolution 4.0, prefabrication has also been applied in Indonesia, although it is still rarely encountered. The fast and practical lifestyle of the community affects, including when building a residential building. The application of prefabricated construction is able to provide a faster construction time and better quality. The budget can also be adjusted to the selected materials by taking into account the scale of construction and a more flexible working time. This study aims to gain knowledge about the application of prefabricated wood implemented in the pavilion and its relationship to external conditions in the Ancol area, North Jakarta. This study uses a qualitative research method with a descriptive analysis approach, namely the description of conditions in accordance with the observations of an observation (observations), document studies, data collection, data analysis, and documentation. The application of prefabricated wood in the design of Pavilion AZ is an effective innovation when compared to conventional construction in general. The construction process is fast, practical, and more environmentally friendly because the materials used are precision measurements that are directly made at the factory using technology, so that the remaining waste generated is very little or even almost non-existent.